15036 results about "Chain link" patented technology

A method and device for knotless fixation of tissue. A swivel anchor having a rotatable forked anchor tip is used to capture suture, such as a suture chain, for surgical tissue repair without requiring suture knots. Tension on the repair constructs is adjustable through the selection of the specific chain link or links of the suture chain captured by the forked anchor tip of the swivel anchor. The swivel anchor is secured in a hole in bone by advancing a fixation device, such as a cannulated interference screw, over the body of the anchor.

The present invention provides antibodies that bind to the IL-3 receptor alpha subunit alpha (Il3Rα) chain, and compositions comprising such antibodies. The present invention provides methods for inhibiting or reducing an IL3Rα-expressing cell population, the methods comprising contacting a population of IL3Rα-expressing cells (e.g., cancer cells and/or cancer stem cells) with an antibody that binds to IL3Rα. The present invention also provides antibody conjugates comprising an antibody that binds to an IL3Rα chain linked to a cytotoxic agent or anticellular agent and compositions comprising such conjugates. The present invention also provides methods for preventing, treating and/or managing a disorder associated with IL3Rα-expressing cells (e.g., a hematological cancer), the methods comprising administering to a subject in need thereof an antibody that binds to IL3Rα.

The invention discloses a data storage system, a circulating method and a tracing method of distributed commodities based on a block chain and relates to the field of data tracing. The system is deployed by adopting a league chain mode and comprises multiple super-nodes and multiple common nodes. The data storage system, the circulating method and the tracing method of the distributed commoditiesbased on the block chain solve the problem of non-transparent transaction data in current commodity production and circulation chains, reduce trust friction between enterprises and trust friction between enterprises and supervision departments by utilizing the characteristic that the block chain cannot be tampered, solves the problem of big storage pressure of a centralized tracing platform as thedetail information of the production and circulation links are stored in databases of each enterprise node dispersedly and guarantees the data to be not tampered arbitrarily by the enterprises through the Hash codes, solves the problem of tracing data incompleteness and responsibility positioning difficulty of a supply chain as all the information in the whole life cycle is recorded by regardingthe tracing codes as core and combining with means such as box code association and mobile payment, the responsible party can be positioned rapidly when a quality problem occurs and a recall notice can be sent to related enterprises and related consumers.

A two piece pivot chain link which through its construction allows the top platform piece to be removably replaceable, additionally the pin attachment means can be frictionally placed in the main body of the pivot chain from the underside allowing for easy placement and removal.

An underwater chain stopper and fairlead apparatus for offshore structures, drilling platforms, ships or other vessels. The apparatus comprises a mounting member, a fairlead member and a chain stopper member. The mounting member is attached to an underwater surface of the offshore structure or vessel and includes a bracket for coupling the fairlead member. The bracket may comprise a hinge allowing the fairlead member to pivot in an approximately horizontal plane. The chain stopper member is coupled to the fairlead member through a hinge which allows the chain stopper member to pivot with respect to the fairlead member in an approximately vertical plane. The chain stopper member includes a chain stopper flapper having a horseshoe shaped opening at one end. The other end of the flapper is connected to the chain stopper member through a hinge which allows the flapper to swing between an open position and a closed position. In the open position, the chain links for the anchor chain are allowed to pass by the horseshoe shaped opening on the flapper. The horseshoe shaped opening also includes a chain link seat which stops movement of the anchor chain through the chain stopper member when the flapper is in the closed position. The chain stopper flapper moves to the closed position under the force of gravity to provide a self-locking chain stopper. A latch mechanism is provided for latching the chain stopper flapper in an open position.

The invention relates to a preparation method of organic silicon rubber for encapsulating LED being convenient for vacuum defoamation, which aims at solving the technical problems that the surface tension of LED encapsulating silicon rubber is reduced, so the LED encapsulating silicon rubber is convenient for the vacuum defoamation, and the transmittance of the product is improved. The method comprises the following steps that: 1) transparent vinyl silicon oil containing methyl trifluoropropyl silica chain link and methyl-phenyl silica chain link is prepared; 2) transparent vinyl silicon oil is configured with methyl-phenyl hydrogen-containing silicon oil, platinum catalyst and inhibitor to A/B rubber; the mol ratio of Si-H and Si-Vi is 0.8 to 3: 1; the hydrogen content of the methyl-phenyl hydrogen-containing silicon oil is 1.6 to 1.0*10<-6> percent by weight; 3) A/B rubber is uniformly mixed, after being vacuum defoamed at the room temperature, the mixture is vulcanized to a product.

The invention relates the metallic bond full-automatic all-hydraulic flash butt welding method and device. The method is that the open of each chain link is automatically welded after the metallic bond is knitted to chain. The method comprises the following step: sending the chain link from left end of machine to position of welding under the combined action of main conveyer and subsidiary conveyer, controlling the hydraulic heading equipment with displacement transducer, servo valve and heading valve, preheating, burning, flashing and heading welding, auto removing the burrs, and exporting the finished chain link from the right end of machine. The whole process is the full-automatic all-hydraulic flash butt welding method. The invention possesses the characters of high automation level, high production efficiency, high product quality and high safe reliability. The said method and device will replace the national current fall behind electric milling cam type FBW method and device.

A section of chain for conveying product along a material handling system includes a pin connecting a center link between two side links. The pin may be dialable or selectably positioned at the side links to control and adjust the wear surface of the pin relative to the chain links. The pin may have a rotationally non-symmetrical shaft portion to provide different wear surfaces that engage a center link of the section of chain. The different wear surfaces may be sized and shaped to accommodate wear at the wear surface of the center link. The shaft portion may include a rotationally non-symmetrical ball member or portion on the shaft portion to enhance flexibility of the section of chain. The pin may be dialed to the next position or wear surface in response to an output of a wear measurement device or system.

Embodiments of the present invention include bicycle chain rings for bicycles having specially shaped ramps, tapers and profiled teeth for improved shifting performance. The embodiments of bicycle chain rings of the present invention may be configured for large chain rings on double cranksets and large and middle chain rings on triple cranksets. The embodiments of bicycle chain rings of the present invention may also be retrofitted to existing bicycle cranksets by replacing original chain rings. The embodiments of bicycle chain rings of the present invention may further be configured for any standard crankset mounting bolt configuration and for any suitable number of teeth.

A telescoping mast for supporting and raising a load may be telescopically extended by a zipper-action chain extension system further comprising a system for the management of one or more cables, such as power or communication cables traversing the length of the mast, and is capable of being locked into a rigid formation along a range of telescopic lengths.

A bicycle rear suspension system has a virtual pivot point that is close to a junction between a chain and a front driving sprocket when a piston rod travels relative to a cylinder body by ¼ to ⅓ of a maximum displacement value, and that moves rearwardly when a rear wheel moves upwardly away from the ground. A line interconnecting an instant center of a rear triangular frame and a contacting point between a rear wheel and the ground forms an angle of about 45° with respect to a horizontal line.

Voltage source converter based on a chain-link cell topology including one or more phases, each of the phases having one or more series-connected chain-link cell modules connected to each other. The output voltage of the voltage source converter is controlled by control signals applied to the series-connected chain-link cell modules. In case of failure of a chain-link cell module, that module is controlled, by the control signals, such that zero output voltage is provided at its output voltage AC terminal.

Chain guides for the front sprockets of bicycles are disclosed. More particularly, the chain guides are adapted or configured for bicycles that have multiple (usually 2 or 3) sprockets/chain rings mounted to the crank assembly. The setup is provided to freely allow shifting between the gears. All of the chain guide variations presented are provided with an outer flange attached to a roller section so that these portions roll together with the chain they restrain. Additional optional features include aspects to do with roller positioning, bracket mounting, roller configuration and supplemental chain restrain means (including a stop/post member and inner roller flange.)

Systems for conveying and sorting can include a plurality of clamps, a loading conveyor, an introduction screw, a sizing conveyor, and a plurality of outlet conveyor. Some systems can further include a weighing station, and imaging station, and a computer. A clamping apparatus can include an engagement block with a milling for slidable engagement with a chain, a nipple for engagement within a helical slot of a screw, and an opening for receiving a distal end of an elongate finger. The clamping apparatus can further include an elongate securing member for removably hanging a product there from. Imaging systems can include a rotation block, a gear wheel rotably coupled with the rotation block, a driving member, and at least one camera.

A section of chain for conveying product along a material handling system includes a pin connecting a center link between two side links. The pin may have a sleeve portion around and at least partially along the shaft portion of the pin. The sleeve portion may engage a center link of the section of chain and may be movable relative to the shaft portion. The sleeve portion may comprise a polymeric material. The sleeve portion may be molded over an I-pin or the like, or may be slid or pressed onto a stud-ended pin or bolt or the like. The pin may include a generally spherical-shaped ball member or portion on the shaft portion to enhance flexibility of the section of chain. The pin may be dialable or selectably positioned at the side links to control and adjust the wear surface of the pin relative to the chain links.

Side-flexing conveyor belt built up of a number of chain links which are joined together in a hinge-like manner by means of transverse rods (5, 6) through openings in the individual chain links. Use is made of chain links of at least two types, i.e. edge chain links (1, 2) with one-sided reinforcement (18), and module chain links (3, 4) between the edge chain links. The chain links of both types can be configured in various module breadths, and the individual links are staggered in relation to one another. Each link has a first row of eye parts (12) with mutual intervals between them in the transverse direction, and with elongated holes in line with one another for the engagement of a transverse rod, and a second row of eye parts (11) disposed midway between the first-mentioned eye parts and with holes in line with one another for the engagement of a second transverse rod, and the two sets of eye parts are held together by a transversely-extending bridge part. The edge chain links' one-sided reinforcement (18) extends over at least one eye part for each row, so that at least one eye part is replaced by at least one traction side plate (7) in each link, in that said side plates have transverse openings corresponding to the eye part's openings and elongated holes and are in engagement with adjacent rods (5, 6).

A method, apparatus, and computer program product for processing a chain linked transport control channel program in an I/O processing system is provided. The method includes receiving a first command message at a control unit specifying a first predetermined sequence number for performing a first set of one or more commands as part of an I/O operation. The method further includes receiving a second command message specifying a second predetermined sequence number for performing a second set of one or more commands as part of the I/O operation. The method also includes comparing the sequence numbers to a next expected predetermined sequence number to determine an order of performing the commands. The method additionally includes executing the commands in the determined order to perform the I/O operation.